Marine creatures that have the word "fish" in their names but are not fish include salamanders, squids, crocodiles, abalones, whales, etc.

1. Salmon

The Chinese giant salamander is an amphibian in the class Amphibians and family Cryptobranchidae, and lives in fresh water. It is a rare wild animal special to China, commonly known as "salam fish". But it is not a fish, but the largest amphibian. Its body length is generally about 1 meter, and the longest one can reach 2 meters. It weighs 20-25 kilograms, and the largest one reaches 50 kilograms.

2. Squid

Squid, also known as soft fish and squid, is an animal of the mollusk phylum Cephalopoda, subclass Colletozoa, order Tenbrachia, order Squid, order Squid, and suborder Squid. The body is conical in shape, pale in color, with light brown spots, and has a large head. There are 10 tentacles in the front and the fins at the tail end are triangular. They often swim in groups in the ocean at a depth of about 20 meters.

3. Crocodile

The crocodile is a carnivorous, egg-laying vertebrate reptile. It is the oldest reptile that was contemporary with the dinosaurs more than 200 million years ago, and it is also the most primitive living creature so far. One of the animals. The crocodile's two eyes are located on the upper end of the head. In addition to the eyelids, it also has a transparent nictitating membrane. This structure allows it to adapt to the water environment.

4. Abalone

Abalone, whose name is fish, is actually not a fish. It is a primitive marine shellfish and a single-shell mollusk. Because its shape resembles a human ear, it is also called "Sea Ear". Abalone usually grows on the seabed where the water temperature is low, and its footprints are all over the Pacific, Atlantic and Indian Oceans. It is recognized that the best producing areas are northern Japan and Mexico. Northeastern my country is also a traditional production area.

5. Whales

Cetaceans are a traditional taxonomic unit under the class Mammalia, including about 90 existing species of aquatic mammals with fish-like bodies and exposed skin, as well as their extinct species. Early relatives, collectively known as cetaceans or cetaceans. In order to adapt to the underwater environment, the forelimbs of cetaceans evolved into fins and the hind limbs degenerated. Most of the nostrils are on the top of the head, making it easier to breathe out of the water. It has a well-developed hearing and sonar system and mainly relies on its echolocation function when moving.

Baidu Encyclopedia - Chinese Giant Salamander (Salamander)

Baidu Encyclopedia - Squid

Baidu Encyclopedia - Crocodile

Baidu Encyclopedia - Abalone

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Baidu Encyclopedia-Cetaceans